Enum wayland_server::protocol::wl_shm::Request

pub enum Request {
    CreatePool {
        id: NewResource<WlShmPool>,
        fd: RawFd,
        size: i32,
    },
}

Variants

CreatePool

create a shm pool

Create a new wl_shm_pool object.

The pool can be used to create shared memory based buffer objects. The server will mmap size bytes of the passed file descriptor, to use as backing memory for the pool.

Fields of CreatePool

id: NewResource<WlShmPool>
fd: RawFd
size: i32

Trait Implementations

impl MessageGroup for Request

const MESSAGES: &'static [MessageDesc]

MESSAGES: &'static [MessageDesc] = &[super::MessageDesc{name: "create_pool",
                     since: 1,
                     signature:
                         &[super::ArgumentType::NewId,
                           super::ArgumentType::Fd,
                           super::ArgumentType::Int],}]

Wire representation of this MessageGroup

type Map = ResourceMap

The wrapper type for ObjectMap allowing the mapping of Object and NewId arguments to the object map during parsing.

fn is_destructor(&self) -> bool

Whether this message is a destructor

fn child<Meta: ObjectMetadata>(     opcode: u16,     version: u32,     meta: &Meta ) -> Option<Object<Meta>>

Retrieve the child Object associated with this message if any

fn from_raw(msg: Message, map: &mut Self::Map) -> Result<Self, ()>

Construct a message from its raw representation

fn into_raw(self, sender_id: u32) -> Message

Turn this message into its raw representation